DE69317942T2 - Bandspule mit Bremsmittel und Staubschutz sowie Kassette und Bandantriebsvorrichtung dafür - Google Patents
Bandspule mit Bremsmittel und Staubschutz sowie Kassette und Bandantriebsvorrichtung dafürInfo
- Publication number
- DE69317942T2 DE69317942T2 DE69317942T DE69317942T DE69317942T2 DE 69317942 T2 DE69317942 T2 DE 69317942T2 DE 69317942 T DE69317942 T DE 69317942T DE 69317942 T DE69317942 T DE 69317942T DE 69317942 T2 DE69317942 T2 DE 69317942T2
- Authority
- DE
- Germany
- Prior art keywords
- tape
- brake
- hub
- recess
- cassette
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 title abstract description 8
- 230000036316 preload Effects 0.000 claims 2
- 239000011888 foil Substances 0.000 description 26
- 239000003570 air Substances 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 238000011109 contamination Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 210000002105 tongue Anatomy 0.000 description 6
- 239000000356 contaminant Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
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- 238000000465 moulding Methods 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229940090961 chromium dioxide Drugs 0.000 description 1
- IAQWMWUKBQPOIY-UHFFFAOYSA-N chromium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Cr+4] IAQWMWUKBQPOIY-UHFFFAOYSA-N 0.000 description 1
- AYTAKQFHWFYBMA-UHFFFAOYSA-N chromium(IV) oxide Inorganic materials O=[Cr]=O AYTAKQFHWFYBMA-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
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- 229920002647 polyamide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/04—Magazines; Cassettes for webs or filaments
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/037—Single reels or spools
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Braking Arrangements (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Replacement Of Web Rolls (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/902,094 US5297754A (en) | 1992-06-22 | 1992-06-22 | Tape reel with brake and dust shield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69317942D1 DE69317942D1 (de) | 1998-05-20 |
| DE69317942T2 true DE69317942T2 (de) | 1998-10-22 |
Family
ID=25415299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69317942T Expired - Lifetime DE69317942T2 (de) | 1992-06-22 | 1993-06-18 | Bandspule mit Bremsmittel und Staubschutz sowie Kassette und Bandantriebsvorrichtung dafür |
Country Status (10)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5564647A (en) * | 1994-06-27 | 1996-10-15 | Imation Corp. | High performance tape reel |
| US5547142A (en) * | 1994-12-30 | 1996-08-20 | Storage Technology Corporation | Tape cassette with internal tape cleaning and locking |
| USD383125S (en) * | 1995-03-27 | 1997-09-02 | Imation Corp. | Housing for a dual reel tape cartridge |
| JPH09161446A (ja) * | 1995-12-07 | 1997-06-20 | Fuji Photo Film Co Ltd | 磁気テープカートリッジ収納体 |
| KR100256341B1 (ko) * | 1995-12-26 | 2000-05-15 | 이구택 | 분철광석의 2단유동층식 예비환원장치 및 그 방법 |
| US6034850A (en) * | 1997-06-03 | 2000-03-07 | Quantum Corporation | Two-part tape cartridge reel locking mechanism |
| US5901916A (en) * | 1998-03-02 | 1999-05-11 | Hewlett-Packard Company | Tape cartridge reel lock |
| US6154342A (en) * | 1998-06-11 | 2000-11-28 | Imation Corp. | Data storage tape cartridge with reinforcing tape reel lock |
| US6662951B1 (en) * | 2000-09-27 | 2003-12-16 | Basic Resources, Inc. | Process for extracting and purifying naturally occurring zeolite |
| JP3672254B2 (ja) * | 2002-03-06 | 2005-07-20 | インターナショナル・ビジネス・マシーンズ・コーポレーション | クリーニング用カートリッジ、ドライブ装置、磁気ヘッドの調整方法、および磁気記憶システム |
| KR100485843B1 (ko) * | 2002-11-07 | 2005-04-28 | 삼성전자주식회사 | 자기 기록/재생장치의 릴 장치 |
| JP4367785B2 (ja) * | 2006-12-12 | 2009-11-18 | 日立マクセル株式会社 | 単リール型のテープカートリッジ |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692956A (en) * | 1970-11-20 | 1972-09-19 | Collins Radio Co | Sealed magnetic tape cassette apparatus |
| US3706426A (en) * | 1970-11-27 | 1972-12-19 | Ibm | Container with brake for enclosed reel |
| US3807840A (en) * | 1972-01-03 | 1974-04-30 | Polaroid Corp | Film handling cassette having reel locking means |
| US4405098A (en) * | 1981-05-27 | 1983-09-20 | Technicolor, Inc. | Extended play cassette |
| EP0070616A1 (en) * | 1981-05-27 | 1983-01-26 | Technicolor, Inc. | Improved cassette hub locking mechanism |
| JPS58173074U (ja) * | 1982-05-13 | 1983-11-18 | 富士写真フイルム株式会社 | 磁気テ−プカセツト |
| DE3481099D1 (de) * | 1983-03-02 | 1990-02-22 | Arena Recreations Toronto | Bandkassette mit kupplungseinrichtung. |
| CA1235488A (en) * | 1983-11-09 | 1988-04-19 | Hiroshi Meguro | Magnetic tape cassette having automatic brake |
| US4555077A (en) * | 1983-11-25 | 1985-11-26 | Electronic Processors, Inc. | Tape cartridge |
| US4789915A (en) * | 1986-05-27 | 1988-12-06 | Hewlett-Packard Company | Tape cartridge brake |
| EP0284687A3 (en) * | 1987-03-31 | 1990-02-07 | Shape Inc. | Tape cartridge |
| US4985798A (en) * | 1988-03-11 | 1991-01-15 | Fuji Photo Film Co., Ltd. | Magnetic tape cassette having improved dust proofing |
| JPH0775113B2 (ja) * | 1988-06-27 | 1995-08-09 | 日立マクセル株式会社 | テープカートリッジ |
| WO1990014667A1 (en) * | 1989-05-16 | 1990-11-29 | Eastman Kodak Company | High storage capacity compact cartridge for use with a precision magnetic tape recorder |
| US5052634A (en) * | 1990-01-29 | 1991-10-01 | Shape Inc. | Static tape cassette reel lock |
| EP0488387A1 (en) * | 1990-11-30 | 1992-06-03 | Matsushita Electric Industrial Co., Ltd. | A tape cassette |
-
1992
- 1992-06-22 US US07/902,094 patent/US5297754A/en not_active Expired - Lifetime
-
1993
- 1993-05-04 TW TW082110374A patent/TW247957B/zh active
- 1993-05-04 TW TW082103471A patent/TW233359B/zh not_active IP Right Cessation
- 1993-05-07 JP JP5106507A patent/JP2568030B2/ja not_active Expired - Fee Related
- 1993-05-28 CA CA002097227A patent/CA2097227C/en not_active Expired - Fee Related
- 1993-06-07 MY MYPI93001085A patent/MY109291A/en unknown
- 1993-06-14 KR KR1019930011010A patent/KR0125777B1/ko not_active Expired - Fee Related
- 1993-06-14 CN CN93107295A patent/CN1031304C/zh not_active Expired - Lifetime
- 1993-06-18 AT AT93109758T patent/ATE165185T1/de active
- 1993-06-18 DE DE69317942T patent/DE69317942T2/de not_active Expired - Lifetime
- 1993-06-18 EP EP93109758A patent/EP0575904B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0575904A3 (en) | 1994-06-01 |
| JP2568030B2 (ja) | 1996-12-25 |
| CN1080764A (zh) | 1994-01-12 |
| US5297754A (en) | 1994-03-29 |
| ATE165185T1 (de) | 1998-05-15 |
| MY109291A (en) | 1996-12-31 |
| DE69317942D1 (de) | 1998-05-20 |
| CA2097227A1 (en) | 1993-12-23 |
| JPH0636503A (ja) | 1994-02-10 |
| KR0125777B1 (ko) | 1997-12-29 |
| TW247957B (enrdf_load_stackoverflow) | 1995-05-21 |
| EP0575904A2 (en) | 1993-12-29 |
| TW233359B (enrdf_load_stackoverflow) | 1994-11-01 |
| CN1031304C (zh) | 1996-03-13 |
| KR940001137A (ko) | 1994-01-10 |
| EP0575904B1 (en) | 1998-04-15 |
| CA2097227C (en) | 1996-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) |